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IT Hardware Insights & Guides
Expert advice on server hardware, networking, storage, and enterprise IT procurement.
Enterprise Storage
Measuring Storage Performance: IOPS, Latency and Baselines
Why latency rather than IOPS is what users experience, why vendor figures do not predict your results, how to test meaningfully, and the ...
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Enterprise Storage
Storage Migration: Planning the Part That Goes Wrong
Why undiscovered consumers rather than the copy cause migration problems, sizing the destination properly, tiering during the move, and w...
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Enterprise Storage
Keeping Legacy UNIX Platforms Running: HP-UX and OpenVMS
Why HP-UX and OpenVMS systems stay in service, why parts availability rather than support is the real constraint, how to hold spares, and...
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Enterprise Storage
DAS vs NAS vs SAN: Storage Architecture Explained
DAS, NAS and SAN compared: the file-level versus block-level distinction that actually decides the choice, transports, and why array driv...
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Enterprise Storage
How Long Do Enterprise Hard Drives Last? MTBF, SMART and Failure Patterns
What MTBF and AFR actually mean, how enterprise drives fail, which SMART warnings to act on, why correlated failure destroys ageing array...
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Buying Guide
15K vs 10K vs 7200 RPM: Choosing Server Hard Drives
How to choose between 15K, 10K and 7200 RPM server hard drives: what each tier is optimised for, why spindle count beats capacity, RAID g...
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